Loading... Please wait...

Categories

Sort by:

30 Spline

  •       GM 8.5" Powergrip 30 Spline Posi LSD
    $400.00 GM 8.5" Powergrip 30 Spline Posi LSD
    New Clutch type posi differential provides aggressive yet smooth traction, perfect for street and performance applications. These units are fully rebuildable and use Eaton type internal components. We recommend using...

  •  GM 8.5" Detroit Truetrac Posi 30 Spline 913A481
    $605.99 GM 8.5" Detroit Truetrac Posi 30 Spline 913A481
    The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics. Operation The Truetrac operates as a standard or open differential...

  • GM 8.5" 8.6" Powertrax Grip Pro Posi 30 Spline
    $498.97 GM 8.5" 8.6" Powertrax Grip Pro Posi 30 Spline
    Grip Pro Powertrax Grip Pro is the latest design in traction adding differential technology. The Grip Pro features a fully machined Forged steel case along with 3x2 Spiral gear technology. Grip...

  • GM 8.5" Eaton Posi LSD 30 Spline 19559-10
    $662.99 GM 8.5" Eaton Posi LSD 30 Spline 19559-10
    The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs, preloaded by a central spring assembly, are located behind each differential side gear. When...